What is one coulomb ?

the charge which is nearly equivalent to

if the net charge Q flows accross any cross section of conductor in time T then the current Îthrough cross section will be

daylight saving time (dst) has been used for more than 100 years. changing the clocks does not create extra daylight, but it causes the sun to rise and set at a one of the aims of dst is to make sure that people's active hours coincide with a german analysis of 44 studies on energy use and dst found a positive